require 'parser/Sym.rb'

# = Class SymVariable
# Inherits from class Sym. Represents a symbol for a particular variable
# == Attributes inherited from Sym
# name, value, type
# == Methods inherited from Sym
# initialize()
class SymVariable < Sym
  # If variable is modifiable
  attr_reader :modifiable
  attr_writer :modifiable
  
  def modifiable
    nil == @modifiable ? true : @modifiable
  end
end
